Dwights Thermoshell -8 Sleeping Bag

Serious warmth. Spacious comfort. Built for real nights outdoors.

When the temperature drops and comfort matters most, the Thermoshell Sleeping Bag delivers reliable warmth and room to move — without the cramped, minimalist feel of hiking bags. Designed for campers, hunters, and families who value a good night’s sleep as much as the day’s adventure, this bag brings genuine home-style comfort to the outdoors.

Using ThermoCore dual-layer synthetic insulation, the Thermoshell traps heat efficiently while maintaining its loft and performance even in damp conditions. A tough 210T ripstop polyester shell resists abrasion and moisture, while the soft brushed lining feels warm and welcoming after a long day outside.

Spacious by Design

Forget tight-fitting mummy bags. The Thermoshell’s semi-rectangular shape provides generous legroom and natural sleeping movement, perfect for side sleepers or anyone who prefers a relaxed fit. Its extra width makes it ideal for use on stretchers, airbeds, or camp mats — bringing genuine comfort to your campsite setup.

Adaptable Comfort in Any Season

Whether you’re camping in the high country or enjoying a crisp spring weekend away, the Thermoshell adapts to your conditions.

• Full-length twin zips let you open it flat and use it like a duvet on warmer nights

• A separate foot zip offers adjustable ventilation

• The drawstring hood and draft tube help lock in warmth when the temperature drops

Made for Practical Outdoor Use

Durable, dependable, and easy to care for — every detail of the Thermoshell has been designed for life outdoors.

• Anti-bacterial insulation treatment keeps it fresher for longer

• Heavy-duty YKK zips with anti-snag guards

• Compression cram bag with straps for compact storage
  

Specifications

The Ultimate Car-Camping Companion

From hunting huts to family campgrounds, the Thermoshell delivers dependable warmth and lasting durability season after season. It’s not built for counting grams — it’s built for sleeping well, wherever the road takes you.

5 Year Warranty.